The Voltage doesn't matter (as long as it's enough), the driver will run at a constant current and adjust the voltage per string, you'll need a multimeter to adjust the current as per your requirement and the available amperes from the PSU. For example 8 channels at 600 ma = 0.6 X 8=4.8 amps. Another example is if there's a white channel and you run it at say max 50%, then to me it would make sense to have it running at 400ma to ease up on the PSU, the blues and violets maybe at 700ma.Stupid question.... 2 leds = 36V
How can I use 48?
Does it need to be adjustable?
3 leds - 48V
2 leds - 36v
what am I missing here to use 48V with 2 Leds?
I like the idea of lots of head room so the power supply is just hummming along.
thanks